-- CRM-13886 Modification for api_v3_SettingTest regression test

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* CRM-13886: api_v3_SettingTest regression
  http://issues.civicrm.org/jira/browse/CRM-13886
CRM-13891 - CiviMail - Change "test" to "draft" on test messages
CRM-13880 - Fix testContributionCreateExample to reflect change in contribution create api to set payment_instrument automatically if not provided in params

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* CRM-13880: Make payment instrument required for all contribution, event registration and membership forms
  http://issues.civicrm.org/jira/browse/CRM-13880
Merge pull request #2144 from davecivicrm/CRM-13880b

CRM-13880 - Fix testContributionCreateExample to reflect change in contr...
Merge pull request #2138 from NileemaJadhav/CRM-13886

-- CRM-13886 Modification for api_v3_SettingTest regression test
CRM-13891 - CiviMail - Use brackets around civicrm draft in subject line.

This seems to be the convention these days.

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* CRM-13891: remove word "test" from the subject line of test email
  http://issues.civicrm.org/jira/browse/CRM-13891
Merge pull request #2141 from jmcclelland/change-test-to-draft-for-civimail

Change test to draft for civimail